Shi Chang-Guang, “Geometric Property of the Faddeev Model”, Chinese Phys. Lett., 25, № 3, 2008, 881
Y. M. Cho, “Monopoles and Knots in Skyrme Theory”, Phys. Rev. Lett., 87, № 25, 2001, 252001
Y M Cho, S H Oh, Sang-Woo Kim, “Abelian dominance in Einstein’s theory”, Class. Quantum Grav., 29, № 20, 2012, 205007
Roman V. Buniy, Thomas W. Kephart, “A model of glueballs”, Physics Letters B, 576, № 1-2, 2003, 127
Ya. Shnir, G. Zhilin, “Gauged Hopfions”, Phys. Rev. D, 89, № 10, 2014, 105010
Yi-shi Duan, Xin Liu, Jie Yang, “Knotlike vortex lines in spinor BEC”, Annals of Physics, 312, № 1, 2004, 84
A. Samoilenka, Ya. Shnir, “Fractional Hopfions in the Faddeev-Skyrme model with a symmetry breaking potential”, J. High Energ. Phys., 2017, № 9, 2017, 29
L.S. Grigorio, M.S. Guimaraes, W. Oliveira, R. Rougemont, C. Wotzasek, “U(1) effective confinement theory from SU(2) restricted gauge theory via the Julia–Toulouse approach”, Physics Letters B, 697, № 4, 2011, 392
S. Bolognesi, M. Shifman, “Qtorus inN=2supersymmetric QED”, Phys. Rev. D, 76, № 12, 2007, 125024
Nobuyuki Fukui, Kei-Ichi Kondo, Akihiro Shibata, Toru Shinohara, “Jackiw-Nohl-Rebbi two-instanton as a source of magnetic monopole loop”, Phys. Rev. D, 82, № 4, 2010, 045015